<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            height: 50px;
            width: 100px;
            background-color: aquamarine;
        }
        .qq:hover{
            height: 50px;
            width: 300px;
            background-color: red;
            transition-property: 90%;
            transition-duration: 2s;
            transition-delay: 0s;
            transition-timing-function:qq;
        }
        .ww:hover{
            height: 50px;
            width: 300px;
            background-color: blue;
            transition-property:90%;
            transition-duration: 4s;
            transition-delay: 0s;
            transition-timing-function:ww;
        }
        .aa:hover{
            height: 50px;
            width: 300px;
            background-color: green;
            transition-property: 50%;
            transition-duration: 0.5s;
            transition-delay: 0s;
            transition-timing-function:aa;
        }
        .ss:hover{
            height: 50px;
            width: 300px;
            background-color: green;
            transition-property: 30%;
            transition-duration: 03.ms;
            transition-delay: 0s;
            transition-timing-function:ss;
        }
        .zz:hover{
            height: 50px;
            width: 300px;
            background-color: green;
            transition-property: 0;
            transition-duration: 10s;
            transition-delay: 0s;
            transition-timing-function:zz;
        }
    </style>
</head>
<body>
    <div class="qq" align="center">qq</div>
    <div class="ww" align="center">ww</div>
    <div class="aa" align="center">aa</div>
    <div class="ss" align="center">ss</div>
    <div class="zz" align="center">zz</div>
</body>
</html>